Hourly Weather Forecast for Saturday

Keystone, South Dakota (57751)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Friday Night
nt_partlycloudy Some clouds this evening will give way to mainly clear skies overnight. Low around 60F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 49 80 | 53 81 | 49 64 | 51
Wind 0 mph NE 1 mph NE 9 mph SE 8 mph SSW
Humidity 74% 39% 33% 61%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % 9% 29%
Conditions Clear Clear
Sunrise & Sunset
5:40 AM
8:18 PM
Saturday
clear A mainly sunny sky. High 89F. Winds N at 5 to 10 mph.
Saturday Night
nt_clear Clear. Low 59F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 52 85 | 50 86 | 42 66 | 42
Wind 6 mph WSW 8 mph NNE 8 mph NNE 6 mph W
Humidity 71% 29% 22% 42%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 7% 11% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:41 AM
8:17 PM
Sunday
clear Mainly sunny. High around 90F. NNE winds shifting to SE at 10 to 15 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low near 60F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 39 86 | 41 86 | 43 67 | 46
Wind 7 mph W 8 mph ESE 9 mph SSE 6 mph WSW
Humidity 45% 21% 23% 47%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 11% 4% 37%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
5:42 AM
8:16 PM
Monday
partlycloudy Intervals of clouds and sunshine. High 83F. Winds NE at 10 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy early with increasing clouds overnight. Low 58F. Winds ESE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 49 78 | 56 79 | 55 63 | 58
Wind 6 mph NNW 10 mph NE 11 mph E 6 mph SE
Humidity 63% 46% 45% 83%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 51% 43% 47% 64%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy
Sunrise & Sunset
5:43 AM
8:14 PM
Tuesday
chancetstorms Variable clouds with scattered showers and thunderstorms, mainly in the afternoon. High around 80F. Winds ESE at 5 to 10 mph. Chance of rain 50%.
Tuesday Night
nt_chancetstorms Scattered thunderstorms during the evening, then becoming clear overnight. Low 59F. Winds WSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 57 74 | 61 77 | 58 62 | 62
Wind 4 mph ESE 10 mph SE 9 mph E 4 mph SSW
Humidity 94% 65% 52% 97%
Chance of Precip. 10% 50% 50% 10%
Cloud Cover 71% 65% 50% 33%
Conditions Mostly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:44 AM
8:13 PM
Wednesday
chancetstorms Partly cloudy in the morning followed by scattered thunderstorms in the afternoon. High 81F. Winds SE at 5 to 10 mph. Chance of rain 50%.
Wednesday Night
nt_partlycloudy Partly cloudy skies. Low 57F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 57 77 | 63 75 | 62 63 | 61
Wind 4 mph W 8 mph ESE 9 mph SE 5 mph W
Humidity 90% 60% 64% 95%
Chance of Precip. 10% 20% 50% 20%
Cloud Cover 19% 57% 56% 33%
Conditions Clear Partly Cloudy Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:45 AM
8:12 PM
Thursday
clear Sunshine along with some cloudy intervals. High 78F. Winds E at 10 to 15 mph.
Thursday Night
nt_chancetstorms Scattered showers and thunderstorms. Low 54F. Winds SW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 58 75 | 62 73 | 60 60 | 59
Wind 5 mph NW 9 mph E 11 mph SE 6 mph WSW
Humidity 100% 65% 62% 97%
Chance of Precip. 20% 10% 10% 50%
Cloud Cover 59% 28% 30% 50%
Conditions Partly Cloudy Clear Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
5:47 AM
8:10 PM
Friday
clear Generally sunny despite a few afternoon clouds. High 76F. Winds SE at 5 to 10 mph.
Friday Night
nt_clear Mostly clear skies. Low near 55F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 56 72 | 54 73 | 55 60 | 56
Wind 5 mph SW 8 mph ESE 10 mph ESE 7 mph SW
Humidity 99% 54% 53% 87%
Chance of Precip. 40% 10% 10% 20%
Cloud Cover 50% 29% 35% 20%
Conditions Chance of a Thunderstorm Clear Partly Cloudy Clear
Sunrise & Sunset
5:48 AM
8:09 PM
Saturday
partlycloudy Partly cloudy. High 78F. Winds SE at 10 to 15 mph.
Saturday Night
nt_chancetstorms Partly to mostly cloudy skies with scattered thunderstorms before midnight. Low around 55F. Winds SSW at 10 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 55 73 | 58 75 | 58 61 | 59
Wind 5 mph SSW 11 mph SE 13 mph SE 9 mph SSW
Humidity 96% 58% 55% 94%
Chance of Precip. 20% 10% 20% 50%
Cloud Cover 42% 42% 45% 50%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
5:49 AM
8:08 PM
Sunday
partlycloudy Partly cloudy skies. High 78F. Winds ESE at 10 to 20 mph.
Sunday Night
nt_partlycloudy Clear to partly cloudy. Low 56F. Winds SW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 56 74 | 58 75 | 56 62 | 57
Wind 6 mph SW 11 mph ESE 11 mph E 9 mph SW
Humidity 97% 56% 52% 85%
Chance of Precip. 20% 10% 10% 20%
Cloud Cover 13% 33% 22% 38%
Conditions Clear Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
5:50 AM
8:06 PM
Monday
clear Sunny skies. High near 80F. Winds SE at 10 to 15 mph.
Monday Night
nt_clear Clear. Low 57F. Winds SSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 56 76 | 56 76 | 54 62 | 57
Wind 6 mph WSW 12 mph ESE 12 mph ESE 10 mph SSW
Humidity 94% 51% 47% 82%
Chance of Precip. 20% 20% 0% 20%
Cloud Cover 21% 17% 15% 19%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Tuesday
clear Sunny. High 81F. Winds SE at 10 to 15 mph.
Tuesday Night
nt_clear A mostly clear sky. Low 58F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 55 77 | 57 78 | 53 63 | 55
Wind 8 mph SW 12 mph ESE 11 mph SE 8 mph SW
Humidity 90% 49% 43% 76%
Chance of Precip. 20% 10% 0% 20%
Cloud Cover 16% 14% 14% 16%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Wednesday
clear Mainly sunny. High 82F. Winds SE at 10 to 15 mph.
Wednesday Night
nt_tstorms Clear skies early. Scattered thunderstorms developing later at night. Low 57F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 54 78 | 55 78 | 52 63 | 55
Wind 7 mph WSW 11 mph SE 11 mph ESE 8 mph SW
Humidity 83% 46% 40% 75%
Chance of Precip. 20% 0% 0% 20%
Cloud Cover 18% 17% 13% 21%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Thursday
partlycloudy Partly cloudy skies. High 82F. Winds ESE at 5 to 10 mph.
Thursday Night
nt_chancetstorms Scattered showers and thunderstorms. Low 57F. Winds WSW at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 54 77 | 54 77 | 52 62 | 53
Wind 5 mph W 9 mph ESE 9 mph E 6 mph WSW
Humidity 85% 45% 42% 72%
Chance of Precip. 40% 10% 0% 50%
Cloud Cover 50% 32% 30% 50%
Conditions Chance of a Thunderstorm Partly Cloudy Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Friday
clear A few clouds early, otherwise mostly sunny. High 81F. Winds SE at 10 to 15 mph.
Friday Night
nt_chancetstorms Scattered thunderstorms, especially overnight. Low 56F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 52 77 | 55 76 | 52 62 | 54
Wind 5 mph W 10 mph SE 10 mph ESE 7 mph WSW
Humidity 80% 46% 43% 75%
Chance of Precip. 60% 20% 0% 40%
Cloud Cover 50% 29% 20% 50%
Conditions Chance of a Thunderstorm Clear Clear Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise